Pickup coil , trigger coil , puls coil

Pulse coil / pickup coil

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This is made by putting a small piece of magnet / magnet in front of a very thin wire rod.... The magnetic lines of this magnet have always passed through the coil.... If you move a metal part in front of this magnet, the magnetic lines through the rod will change. We know that if a magnet is moved in front of a wire, a small voltage is generated in the wire... Here too, a small alternating current / AC electricity is produced. It is installed nearby... there is a part like a small groove in the ply wheel...

That part is fixed in such a way that it goes exactly to the pulse coil when the spark is to be given in the engine... The CDI Unit/control unit knows the time/opportunity to give the spark through this device... It has two wires, one is connected to the vehicle. It is fixed, it is grounded... the other wire goes to the CDI unit...